How many people are playing ULTRAKILL right now?

ULTRAKILL has 2,207 players on Steam right now, with a 24-hour peak of 4,029 and an all-time peak of 69,799 on Feb 2026.

What is the all-time peak player count of ULTRAKILL?

69,799 concurrent players on Feb 2026.

When was ULTRAKILL released on Steam?

ULTRAKILL was released on Steam on 3 Sep 2020.

25,724,419 on Steam▼ 2,668,552 6,860,650 in-gameTop now Counter-Strike 2 505,536PICS #38,656,742372 builds todaySale Steam PvE Survival Crafting Festends 7 Sep Sampled 7 Sep 2026, 04:23 UTC

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ULTRAKILL Depots · SteamPeaks

Apps›ULTRAKILL›Depots

ULTRAKILL

GameApp ID 1,229,490by Arsi "Hakita" PatalaReleased 3 Sep 2020

WindowsEngine —

View on SteamCompare

App ID1,229,490

Release date3 Sep 2020

Engine—

Install size3.62 GB

TypeGame

Last update25 Apr 2026

Steam DeckVerified

DLC0

DeveloperArsi "Hakita" Patala

Changenumber38,635,984

Price$29.99

Packages0

PublisherNew Blood Interactive

SystemsWindows

Followers—

Depots1

ULTRAKILL

Arsi "Hakita" Patala·New Blood Interactive
Released 3 Sep 2020·App 1229490

Steam user reviews

Overwhelmingly Positive

97.4%· 242.7K reviews

Recent —

SteamPeaks Rating

97.4 Overwhelmingly positive

Recent 30 days —

How it works ›

Playing now

2,207

−497 vs. yesterday

3.2%of peak

All-time peak

69,799

Overview

Data

Price history Charts Patches Events Reviews Audience

Feb 2026

Updated just nowData by SteamPeaks.com

Estimates

Availability

Technical

Metadata Packages DLC Depots1 Requirements Install size Configuration Cloud saves

Content

Achievements Community Media Related apps

History

Update history Store history

Everything

Full details

Depots1 Overview Price history Charts Patches Events Reviews Audience Estimates Availability Metadata Packages DLC Requirements Install size Configuration Cloud saves Achievements Community Media Related apps Update history Store history Full details

1 depots · 3.62 GB on disk

Depots

Sizes from the public manifests

Depot ID	Name	OS	Language	Size	Download
1229491	—	all	—	3.62 GB	2.93 GB

updated this weeklargest depotshared from another app